IBM Midrange Storage Technical Support V3 認定 C4090-451 試験問題:

1. When used in active/active configurations, what product provides the highest data availability levels in N series within the storage subsystem?

A) MultiStore
B) SyncMirror
C) SnapVault
D) SnapProtect

2. A customer has been reading about storage virtualization in the industry press. They want to learn about implementing a Storwize V7000 in front of their EMC DMX arrays.
In a Windows environment, what tool would be used to collect the data to be used to determine if the Storwize V7000 would meet the customer requirements?

A) iostat
B) PerfMon
C) STAT
D) DFSMS

3. A technical specialist is working with a customer that wants to utilize a Storwize V7000 for iSCSI connection in their environment. The technician and the customer are drawing up the connectivity plan for the new installation.
Which of the following is a true statement regarding connectivity for the Storwize V7000?

A) The management and iSCSI ports must share the same VLAN.
B) The same IP address cannot be used for both management and iSCSI host use
C) Port 2 on each node canister is used for the service address.
D) Only one port from either node canister must have connection to the LAN.

4. Based on the documented SAPR process, when must the pre Sales TDA be completed?

A) After the configuration is finalized
B) After the hardware arrives
C) During the physical installation process
D) After the hardware is ordered

5. Which of the following statements is true about the Storage Tier Advisor Tool (STAT) utility when used with the IBM Storwize V7000?

A) STAT compiles usage information about volumes and pools to produce upgrade forecasts.
B) STAT is a command line utility that collects the latest five minutes of performance data
C) STAT is used to view performance data that is collected by Easy Tier.
D) Tivoli Storage Productivity Center uses STAT to collect performance statistics from the Storwize V7000.

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